text: Statista, a well-known German market research company, recently released statistics showing that Vietnam ranks second in the world in the popularity of virtual currencies?
classes:  No, the high popularity of virtual currencies in the country helps Vietnam to exert a great influence on the world's virtual currency market.  Also, the high popularity of virtual currencies in the country helps Vietnam to exert a great influence on the world's virtual currency market.  Yes, the high popularity of virtual currencies in the country helps Vietnam to exert a great influence on the world's virtual currency market.